Schematic for the GM5PG3E motherboard, version V1.1, as a 4.70 MB PDF. It looks like a copy of the other GM5PG3E V1.1 schematic listed in this index, and the name does not identify the laptop brand or model. Check the board code and revision on the PCB before relying on it. A schematic is used to follow the power sequence from the adapter input through the charger and voltage regulators, check enable and power-good signals, and read the values of resistors, capacitors and inductors needed for replacements.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @pkbiosbdv. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.